| Optimizing separations in online comprehensive two-dimensional liquid chromatography |
33 |
| Combination of a modified quick, easy, cheap, efficient, rugged, and safe extraction method with a deep eutectic solvent based microwave-assisted dispersive liquid-liquid microextraction: Application in extraction and preconcentration of multiclass pesticide residues in tomato samples |
27 |
| Ionic liquids: solvents and sorbents in sample preparation |
24 |
| Air-assisted dispersive liquid-liquid microextraction based on a new hydrophobic deep eutectic solvent for the preconcentration of benzophenone-type UV filters from aqueous samples |
23 |
| Mass-spectrometry-based lipidomics |
22 |
| Recent applications of metal-organic frameworks in sample pretreatment |
22 |
| Adding a new separation dimension to MS and LC-MS: What is the utility of ion mobility spectrometry? |
22 |
| A review of methods for the chemical characterization of cannabis natural products |
21 |
| Synthesis of a molecularly imprinted polymer on mSiO(2)@FeO4 for the selective adsorption of atrazine |
20 |
| Recent advances in mixed-mode chromatographic stationary phases |
18 |
| The role of graphene-based sorbents in modern sample preparation techniques |
16 |
| Recent applications of on-line supercritical fluid extraction coupled to advanced analytical techniques for compounds extraction and identification |
16 |
| Recent progress of task-specific ionic liquids in chiral resolution and extraction of biological samples and metal ions |
14 |
| Recent development trends for chiral stationary phases based on chitosan derivatives, cyclofructan derivatives and chiral porous materials in high performance liquid chromatography |
14 |
| A hydrophobic deep eutectic solvent-based vortex-assisted dispersive liquid-liquid microextraction combined with HPLC for the determination of nitrite in water and biological samples |
13 |
| Simultaneous determination of selected estrogenic endocrine disrupting chemicals and bisphenol A residues in whole milk using fabric phase sorptive extraction coupled to HPLC-UV detection and LC-MS/MS |
13 |
| Advances in the development of molecularly imprinted polymers for the separation and analysis of proteins with liquid chromatography |
13 |
| Hydrophilic interaction chromatography for the analysis of biopharmaceutical drugs and therapeutic peptides: A review based on the separation characteristics of the hydrophilic interaction chromatography phases |
13 |
| Enhanced enantioselectivity of native alpha-cyclodextrins by the synergy of chiral ionic liquids in capillary electrophoresis |
13 |
| Advances in native high-performance liquid chromatography and intact mass spectrometry for the characterization of biopharmaceutical products |
13 |
| Protein A chromatography: Challenges and progress in the purification of monoclonal antibodies |
13 |
| Van't Hoff analysis in chiral chromatography |
12 |
| Three-phase hollow-fiber liquid-phase microextraction based on deep eutectic solvent as acceptor phase for extraction and preconcentration of main active compounds in a traditional Chinese medicinal formula |
12 |
| Application of solid-phase microextraction in current biomedical research |
12 |
| Method for the simultaneous determination of monoaromatic and polycyclic aromatic hydrocarbons in industrial effluents using dispersive liquid-liquid microextraction with gas chromatography-mass spectrometry |
12 |
| Applications of polydopamine modifications in capillary electrophoretic analysis |
11 |
| Large-scale separation of acetylcholinesterase inhibitors from Zanthoxylum nitidum by pH-zone-refining counter-current chromatography target-guided by ultrafiltration high-performance liquid chromatography with ultraviolet and mass spectrometry screening |
11 |
| Mobile phase effects on the retention on polar columns with special attention to the dual hydrophilic interaction-reversed-phase liquid chromatography mechanism, a review |
11 |
| Enantioselective ultra high performance liquid and supercritical fluid chromatography: The race to the shortest chromatogram |
11 |
| Enhanced headspace single drop microextraction method using deep eutectic solvent based magnetic bucky gels: Application to the determination of volatile aromatic hydrocarbons in water and urine samples |
11 |
| Preparation of iron-based MIL-101 functionalized polydopamine@Fe3O4 magnetic composites for extracting sulfonylurea herbicides from environmental water and vegetable samples |
10 |
| Isolation and purification of food-grade C-phycocyanin from Arthrospira platensis and its determination in confectionery by HPLC with diode array detection |
10 |
| Preparation and application of chlorpyrifos molecularly imprinted solid-phase microextraction probes for the residual determination of organophosphorous pesticides in fresh and dry foods |
10 |
| Determination of pesticides residues in vegetable and fruit samples by solid-phase microextraction with a covalent organic framework as the fiber coating coupled with gas chromatography and electron capture detection |
10 |
| Emerging materials for sample preparation |
10 |
| Electrochemically controlled fiber-in-tube solid-phase microextraction method for the determination of trace amounts of antipsychotic drugs in biological samples |
10 |
| Fe3O4/reduced graphene oxide-carbon nanotubes composite for the magnetic solid-phase extraction and HPLC determination of sulfonamides in milk |
10 |
| Cellulose tris-(5-dimethylphenylcarbamate)-based chiral stationary phase for the enantioseparation of drugs in supercritical fluid chromatography: comparison with HPLC |
10 |
| One-pot synthesis of a multi-template molecularly imprinted polymer for the extraction of six sulfonamide residues from milk before high-performance liquid chromatography with diode array detection |
10 |
| Simultaneous determination of total homocysteine, cysteine, glutathione, and N-acetylcysteine in brain homogenates by HPLC |
10 |
| Simultaneous analysis of multiple urinary biomarkers for the evaluation of oxidative stress by automated online in-tube solid-phase microextraction coupled with negative/positive ion-switching mode liquid chromatography-tandem mass spectrometry |
9 |
| Determination of herbicides in environmental water samples by simultaneous in-syringe magnetic stirring-assisted dispersive liquid-liquid microextraction and silylation followed by GC-MS |
9 |
| Electromembrane extraction of verapamil and riluzole from urine and wastewater samples using a mixture of organic solvents as a supported liquid membrane: Study on electric current variations |
9 |
| Sol-gel technique for the preparation of beta-cyclodextrin gold nanoparticles as chiral stationary phase in open-tubular capillary electrochromatography |
9 |
| Ionic liquid chemically bonded basalt fibers for in-tube solid-phase microextraction |
9 |
| Recent advances of online coupling of sample preparation techniques with ultra high performance liquid chromatography and supercritical fluid chromatography |
9 |
| Recent developments and applications of capillary and microchip electrophoresis in proteomics and peptidomics (2015-mid 2018) |
9 |
| Solid-phase microextraction Arrow for the volatile organic compounds in soy sauce |
9 |
| Dispersive magnetic solid-phase extraction of phthalate esters from water samples and human plasma based on a nanosorbent composed of MIL-101(Cr) metal-organic framework and magnetite nanoparticles before their determination by GC-MS |
9 |
| Magnetic solid-phase extraction of pyrethroid pesticides in environmental water samples with CoFe2O4-embedded porous graphitic carbon nanocomposites |
9 |
